ReadonlyBaseA predicate (alias s) every scenario ANDs in, restricting the rows read.
ReadonlyColumnsPhysical column per logical column; a missing entry means the source has none.
ReadonlyEntityThe core entity whose fields the columns bind to, when the source is an entity view.
ReadonlyKeyReadonlyNameReadonlyRegionA Region value that matches many rows, and a Name prefix that matches some.
ReadonlyScoreScore thresholds are scaled by this, since Score spans 0–99 on mock and ~1–25 on core.
ReadonlySinceAn ISO date that splits (mock) or keeps (core) the rows by OpenedAt.
ReadonlyTableThe FROM item, bracket-quoted.
A row source: where rows come from, its physical column names, and how numbers scale on it.